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inasiopo

Abnormal termination of Optimisation

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Hello,

 

We have been running a quit heavy optimisation with hyperstudy using the GRSM algorithm.

After about 37 runs, the computer stopped or we had a power cut or something, so we had an abnormal termination of the optimisation.

 

Is there a way to restart the optimisation from where it stopped instead of running the whole thing again? It is a very heavy opt, so it took us a day and a half to run up to iteration 37, and it would be very important for us to just restart from where left.

 

Many thanks in advance.

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Please take look in to online help document for termination of GRSM based optimization. Meanwhile I will check for some best practices GRSM based optimization and alternate solution your query.

GRSM.pdf

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Please find below comment from my colleague to retrieve old run

 

For the abnormal termination, you need to do the following:

  • Right click on the previously aborted optimization, select Copy (it will create a new optimization approach, a copy of the previous one)
  • Then in Specifications, click on More... and enable Use Inclusion Matrix Without initial
  • Once Inclusion matrix option is enabled click on Edit Matrix at the top right corner
  • Click on Inclusion Matrix -> Import values-> select Approach evaluation data -> select Optimization 1 (the stopped one) and import the runs already done

After this, the runs that have already solved will be included in the new optimization approach will not be lost.

 

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